. >>> hello, everyone, i'm tamron hall, and the "newsnation" is following the news of rupert murdoch and the much-anticipated testimony before parliament. many are calling this the slow meltdown of his media empire. murdoch and his son, james, are expected to testify within the next 24 hours, and yet another resignation in the london police department. john yates has resigned as the deputy commissioner who decided not to reopen an investigation of the alleged hacking. his boss stepped down sunday citing speculation with the ties to the former "news of the editor" arrested last week and the defunct newspaper is accused of hacking into the phones of politicians, and even a murder victim. rebec rebekah brooks has been een resd as of this weekend, and we will see what is going to happen here with rupert murdoch and his son james tomorrow? >> well, that is certainly, that is the big question. and rupert murdoch and his son james, and rebekah brooks, who are appearing before the select committee have to be so careful, and so careful in fact, that rupert murdoch's biographers saying he is i